/* =========================================================
   SYSPULSE STORE — NEON NIGHT EDITION
   Dark premium UI · Replaces previous stylesheet
   ========================================================= */

/* ---------------------------------------------------------
   1. RESET & TOKENS
   --------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

:root {
  /* Surfaces */
  --bg-0:        #05070D;
  --bg-1:        #0A0F1C;
  --bg-2:        #101828;
  --surface:     #131A2A;
  --surface-2:   #1A2238;
  --surface-3:   #232D48;
  --border:      #1F2A44;
  --border-2:    #2C3A5C;

  /* Text */
  --text:        #F1F5FB;
  --text-2:      #A8B4CC;
  --text-3:      #6B7794;

  /* Neon accents */
  --neon-1:      #22D3EE;   /* cyan */
  --neon-1-dim:  #0E7490;
  --neon-2:      #34D399;   /* emerald */
  --neon-2-dim:  #065F46;
  --neon-3:      #A78BFA;   /* violet */
  --neon-3-dim:  #5B21B6;

  /* Status */
  --warning:     #FBBF24;
  --danger:      #F87171;
  --success:     #34D399;

  /* Shadows (deeper for dark mode) */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 4px 12px -4px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 16px 36px -16px rgba(0, 0, 0, 0.65);
  --shadow-lg: 0 32px 64px -24px rgba(0, 0, 0, 0.8);
  --shadow-neon-1: 0 0 0 1px rgba(34, 211, 238, 0.4), 0 12px 36px -12px rgba(34, 211, 238, 0.4);
  --shadow-neon-2: 0 0 0 1px rgba(52, 211, 153, 0.4), 0 12px 36px -12px rgba(52, 211, 153, 0.45);
  --shadow-neon-3: 0 0 0 1px rgba(167, 139, 250, 0.4), 0 12px 36px -12px rgba(167, 139, 250, 0.45);

  /* Radii */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-2xl: 32px;
  --r-full: 999px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.32s;

  /* Font */
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Consolas, monospace;
}

/* ---------------------------------------------------------
   2. BODY — dark aurora background
   --------------------------------------------------------- */
html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-0);
  min-height: 100vh;
  padding: 32px 20px 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  overflow-x: hidden;
}

/* Aurora mesh — animated color blobs */
body::before {
  content: '';
  position: fixed;
  inset: -20%;
  z-index: -2;
  background:
    radial-gradient(circle at 15% 15%, rgba(34, 211, 238, 0.18), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(167, 139, 250, 0.16), transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(52, 211, 153, 0.14), transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(56, 189, 248, 0.10), transparent 45%);
  filter: blur(20px);
  animation: auroraShift 24s ease-in-out infinite alternate;
  pointer-events: none;
}

/* Subtle grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 85%);
  pointer-events: none;
}

@keyframes auroraShift {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(2%, -2%) scale(1.05); }
  100% { transform: translate(-2%, 2%) scale(1.02); }
}

.store-wrapper {
  max-width: 1440px;
  width: 100%;
  position: relative;
  z-index: 1;
}

/* ---------------------------------------------------------
   3. HEADER — centered hero
   --------------------------------------------------------- */
.store-header {
  text-align: center;
  margin-bottom: 56px;
  padding: 24px 6px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.header-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.store-header h1 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--text);
  background: linear-gradient(120deg, #FFFFFF 0%, #A5F3FC 45%, #C4B5FD 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.store-header h1 .logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 20px;
  font-size: 1.75rem;
  color: #05070D;
  background: linear-gradient(135deg, #67E8F9 0%, #34D399 50%, #A78BFA 100%);
  box-shadow:
    0 0 40px rgba(34, 211, 238, 0.45),
    0 0 80px rgba(167, 139, 250, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
  position: relative;
  flex-shrink: 0;
}

.store-header h1 .logo-icon::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  background: conic-gradient(from 0deg, #22D3EE, #34D399, #A78BFA, #22D3EE);
  z-index: -1;
  filter: blur(14px);
  opacity: 0.75;
  animation: spin 8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.store-tagline {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: 0.02em;
  padding: 0;
}

/* Header WhatsApp button */
.wa-header-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--r-full);
  font-family: inherit;
  font-size: 0.94rem;
  font-weight: 600;
  color: #05070D;
  background: linear-gradient(135deg, #34D399 0%, #22D3EE 100%);
  border: none;
  cursor: pointer;
  box-shadow:
    0 0 0 1px rgba(52, 211, 153, 0.5),
    0 12px 36px -12px rgba(52, 211, 153, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.wa-header-btn:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(52, 211, 153, 0.7),
    0 20px 44px -14px rgba(52, 211, 153, 0.8),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.wa-header-btn:active { transform: scale(0.98); }
.wa-header-btn i { font-size: 1.15rem; }

/* ---------------------------------------------------------
   4. PRODUCT GRID
   --------------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 32px;
  width: 100%;
  align-items: start;
}

/* ---------------------------------------------------------
   5. PRODUCT CARD
   --------------------------------------------------------- */
.product-card {
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border-radius: var(--r-2xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  position: relative;
  animation: fadeInUp 0.6s var(--ease) both;
  transition:
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

/* Glow border on hover */
.product-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, #22D3EE, #34D399, #A78BFA);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
  pointer-events: none;
  z-index: 2;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 32px 64px -24px rgba(0, 0, 0, 0.85),
    0 0 60px -20px rgba(34, 211, 238, 0.4);
  border-color: transparent;
}

.product-card:hover::before { opacity: 1; }

.product-card.highlighted {
  box-shadow:
    0 0 0 3px #22D3EE,
    0 0 40px -10px rgba(34, 211, 238, 0.7) !important;
  transform: translateY(-4px);
}

/* Featured ribbon */
.product-card.featured::after {
  content: "NEW";
  position: absolute;
  top: 24px;
  left: -40px;
  padding: 7px 52px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: #05070D;
  background: linear-gradient(135deg, #67E8F9 0%, #34D399 100%);
  transform: rotate(-45deg);
  z-index: 6;
  box-shadow: 0 0 24px rgba(52, 211, 153, 0.6);
  pointer-events: none;
}

.product-card.featured {
  border-color: transparent;
}

.product-card.featured::before {
  opacity: 1;
  background: linear-gradient(135deg, #34D399, #22D3EE, #A78BFA);
}

/* ---------- Gallery ---------- */
.gallery-container {
  position: relative;
  aspect-ratio: 1 / 1;
  padding: 14px 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background:
    radial-gradient(circle at 50% 0%, rgba(34, 211, 238, 0.08) 0%, transparent 55%),
    linear-gradient(180deg, #0A0F1C 0%, #070B14 100%);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.gallery-preview {
  flex: 1;
  position: relative;
  width: 100%;
  background: #05070D;
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    inset 0 0 0 1px var(--border),
    inset 0 0 60px rgba(34, 211, 238, 0.05);
  transition: box-shadow var(--dur) var(--ease);
}

.gallery-preview:hover {
  box-shadow:
    inset 0 0 0 1px var(--border-2),
    inset 0 0 60px rgba(34, 211, 238, 0.12),
    0 12px 32px -12px rgba(34, 211, 238, 0.4);
}

.gallery-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  cursor: zoom-in;
  transition: transform 0.5s var(--ease);
}

.gallery-preview:hover img { transform: scale(1.04); }

/* Zoom hint */
.gallery-preview::after {
  content: "\f00e";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  bottom: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(5, 7, 13, 0.85);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
  color: #22D3EE;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.85);
  transition: all var(--dur) var(--ease);
  pointer-events: none;
  border: 1px solid rgba(34, 211, 238, 0.4);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.5);
  z-index: 3;
}

.gallery-preview:hover::after {
  opacity: 1;
  transform: scale(1);
}

/* Image fallback */
.img-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  gap: 10px;
  background: linear-gradient(135deg, #101828, #1A2238);
  color: var(--text-3);
  font-size: 2.4rem;
}

.img-fallback span {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* Thumbnail strip */
.gallery-thumbs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 6px 2px 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-2) transparent;
}

.gallery-thumbs::-webkit-scrollbar { height: 5px; }
.gallery-thumbs::-webkit-scrollbar-thumb {
  background: var(--border-2);
  border-radius: var(--r-full);
}
.gallery-thumbs::-webkit-scrollbar-track { background: transparent; }

.gallery-thumb {
  flex: 0 0 52px;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
  border: 2px solid transparent;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition:
    border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-thumb:hover {
  transform: translateY(-3px);
  border-color: var(--border-2);
}

.gallery-thumb.active {
  border-color: #22D3EE;
  box-shadow:
    0 0 0 3px rgba(34, 211, 238, 0.25),
    0 0 24px -4px rgba(34, 211, 238, 0.7);
}

.thumb-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: 1rem;
  background: var(--surface-2);
}

/* Counter */
.img-counter {
  position: absolute;
  top: 22px;
  right: 22px;
  padding: 6px 14px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #05070D;
  background: linear-gradient(135deg, #67E8F9, #34D399);
  border-radius: var(--r-full);
  z-index: 5;
  box-shadow: 0 0 20px rgba(52, 211, 153, 0.55);
}

/* Warning badge */
.photo-warning {
  position: absolute;
  top: 22px;
  left: 22px;
  padding: 6px 13px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #05070D;
  background: linear-gradient(135deg, #FCD34D, #F59E0B);
  border-radius: var(--r-full);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  z-index: 5;
  box-shadow: 0 0 20px rgba(251, 191, 36, 0.5);
}

/* ---------- Product info ---------- */
.product-info {
  padding: 24px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
  min-height: 0;
}

.product-title {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -0.02em;
  color: var(--text);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.product-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-2);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 4.2em;
}

.product-desc.clamp {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  position: relative;
  max-height: 4.8em;
  transition: max-height 0.35s var(--ease);
}

.product-desc.clamp::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1.6em;
  background: linear-gradient(180deg, transparent, #1A2238 90%);
  pointer-events: none;
}

/* Expanded state — full text visible */
.product-desc.expanded {
  display: block;
  -webkit-line-clamp: unset;
  -webkit-box-orient: initial;
  max-height: none;
  overflow: visible;
  padding-bottom: 4px;
}

.desc-toggle {
  background: none;
  border: none;
  padding: 0;
  margin-top: -6px;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #67E8F9;
  cursor: pointer;
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.desc-toggle:hover {
  color: #A5F3FC;
  transform: translateX(3px);
}

.desc-toggle i { font-size: 0.7rem; }

/* Tech badges */
.tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-2);
  background: var(--surface-3);
  border: 1px solid var(--border-2);
  border-radius: var(--r-full);
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}

.tech-badge:hover {
  color: #67E8F9;
  border-color: rgba(34, 211, 238, 0.5);
  background: rgba(34, 211, 238, 0.08);
  transform: translateY(-1px);
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.25);
}

.tech-badge.primary {
  color: #05070D;
  background: linear-gradient(135deg, #67E8F9, #34D399);
  border-color: transparent;
  box-shadow: 0 0 18px rgba(52, 211, 153, 0.4);
}

.tech-badge.accent {
  color: #C4B5FD;
  background: rgba(167, 139, 250, 0.1);
  border-color: rgba(167, 139, 250, 0.35);
}

/* Price row */
.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
}

.price-tag {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  background: linear-gradient(120deg, #FFFFFF 0%, #A5F3FC 60%, #C4B5FD 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
}

.price-tag small {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--neon-2);
  -webkit-text-fill-color: var(--neon-2);
}

/* Action row */
.action-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
}

.wa-product-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--r-full);
  border: none;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #05070D;
  background: linear-gradient(135deg, #34D399 0%, #22D3EE 100%);
  cursor: pointer;
  box-shadow:
    0 0 0 1px rgba(52, 211, 153, 0.4),
    0 12px 30px -12px rgba(52, 211, 153, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.wa-product-btn:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(52, 211, 153, 0.7),
    0 20px 40px -14px rgba(52, 211, 153, 0.85),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.wa-product-btn:active { transform: scale(0.98); }
.wa-product-btn i { font-size: 1.15rem; }

/* Mini buttons */
.mini-actions {
  display: flex;
  gap: 10px;
}

.mini-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text-2);
  background: var(--surface-3);
  border: 1px solid var(--border-2);
  border-radius: var(--r-full);
  cursor: pointer;
  transition:
    background var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.mini-btn:hover {
  color: #67E8F9;
  background: rgba(34, 211, 238, 0.08);
  border-color: rgba(34, 211, 238, 0.5);
  transform: translateY(-1px);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.25);
}

.mini-btn:active { transform: scale(0.97); }

.mini-btn.flashed {
  color: #05070D;
  background: linear-gradient(135deg, #34D399, #22D3EE);
  border-color: transparent;
  box-shadow: 0 0 24px rgba(52, 211, 153, 0.6);
}

.mini-btn i { font-size: 0.82rem; }

/* ---------------------------------------------------------
   6. STATES
   --------------------------------------------------------- */
.state-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  width: 100%;
  padding: 100px 30px;
  text-align: center;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  box-shadow: var(--shadow-md);
  color: var(--text-2);
}

.state-container i {
  font-size: 3.2rem;
  color: #22D3EE;
  filter: drop-shadow(0 0 24px rgba(34, 211, 238, 0.5));
}

.state-container.error i {
  color: var(--danger);
  filter: drop-shadow(0 0 24px rgba(248, 113, 113, 0.5));
}

.state-container .state-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.state-container .state-sub {
  font-size: 0.94rem;
  color: var(--text-2);
  max-width: 480px;
  line-height: 1.65;
}

/* ---------------------------------------------------------
   7. FOOTER
   --------------------------------------------------------- */
.store-footer {
  width: 100%;
  margin-top: 80px;
  padding-top: 32px;
  text-align: center;
  font-size: 0.86rem;
  color: var(--text-3);
  border-top: 1px solid var(--border);
}

.store-footer strong { color: var(--text-2); }

#saif {
  color: #F87171;
  font-weight: 800;
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

#saif:hover { color: #FCA5A5; }

/* ---------------------------------------------------------
   8. LIGHTBOX
   --------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(3, 5, 10, 0.96);
  -webkit-backdrop-filter: blur(20px);
          backdrop-filter: blur(20px);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.lightbox.open {
  display: flex;
  opacity: 1;
}

.lb-stage {
  max-width: 94vw;
  max-height: 86vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-stage img {
  max-width: 94vw;
  max-height: 86vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--r-lg);
  background: #05070D;
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.35),
    0 40px 100px -20px rgba(0, 0, 0, 0.95),
    0 0 80px -20px rgba(34, 211, 238, 0.4);
  animation: lbFade 0.35s var(--ease);
}

@keyframes lbFade {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}

.lb-close,
.lb-nav {
  position: absolute;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #67E8F9;
  background: rgba(10, 15, 28, 0.85);
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
  border: 1px solid rgba(34, 211, 238, 0.35);
  cursor: pointer;
  z-index: 3;
  transition: all var(--dur) var(--ease);
}

.lb-close:hover,
.lb-nav:hover {
  color: #05070D;
  background: linear-gradient(135deg, #67E8F9, #34D399);
  border-color: transparent;
  box-shadow: 0 0 28px rgba(34, 211, 238, 0.7);
}

.lb-close {
  top: 22px;
  right: 22px;
}

.lb-close:hover { transform: rotate(90deg); }

.lb-nav { top: 50%; transform: translateY(-50%); }
.lb-nav:hover { transform: translateY(-50%) scale(1.06); }

.lb-prev { left: 22px; }
.lb-next { right: 22px; }

.lb-counter {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #05070D;
  background: linear-gradient(135deg, #67E8F9, #34D399);
  border-radius: var(--r-full);
  z-index: 3;
  box-shadow: 0 0 28px rgba(52, 211, 153, 0.6);
}

.lb-caption {
  position: absolute;
  top: 26px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 70vw;
  padding: 8px 20px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text);
  background: rgba(10, 15, 28, 0.85);
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
  border: 1px solid rgba(34, 211, 238, 0.35);
  border-radius: var(--r-full);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  z-index: 3;
}

/* ---------------------------------------------------------
   9. COMMENT BOX
   --------------------------------------------------------- */
.single-comment-box {
  max-width: 760px;
  width: calc(100% - 40px);
  margin: 72px auto 20px;
  padding: 32px 30px 28px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  box-shadow: var(--shadow-md);
  position: relative;
  animation: fadeInUp 0.6s var(--ease) both;
}

.single-comment-box::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.5), rgba(167, 139, 250, 0.5), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}

.scb-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.scb-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  font-size: 1.15rem;
  color: #05070D;
  background: linear-gradient(135deg, #67E8F9, #A78BFA);
  border-radius: 15px;
  box-shadow: 0 0 28px rgba(167, 139, 250, 0.5);
}

.scb-title-wrap h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.015em;
  line-height: 1.3;
}

.scb-title-wrap p {
  font-size: 0.85rem;
  color: var(--text-2);
  margin-top: 3px;
}

.scb-expand-btn {
  margin-left: auto;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-2);
  background: var(--surface-3);
  border: 1px solid var(--border-2);
  border-radius: 12px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--dur) var(--ease);
}

.scb-expand-btn:hover {
  color: #67E8F9;
  border-color: rgba(34, 211, 238, 0.5);
  background: rgba(34, 211, 238, 0.08);
  transform: translateY(-1px);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.3);
}

.scb-expand-btn:active { transform: scale(0.95); }

.scb-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.scb-form input,
.scb-form textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--bg-1);
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  resize: vertical;
  transition:
    border-color var(--dur) var(--ease),
    background var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.scb-form input::placeholder,
.scb-form textarea::placeholder { color: var(--text-3); }

.scb-form input:focus,
.scb-form textarea:focus {
  outline: none;
  background: var(--bg-2);
  border-color: rgba(34, 211, 238, 0.55);
  box-shadow:
    0 0 0 4px rgba(34, 211, 238, 0.12),
    0 0 24px -6px rgba(34, 211, 238, 0.4);
}

.scb-form textarea {
  min-height: 100px;
  max-height: 220px;
  line-height: 1.6;
}

.scb-actions {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.scb-submit,
.scb-wa-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 20px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: none;
  border-radius: var(--r-full);
  cursor: pointer;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.scb-submit {
  color: #05070D;
  background: linear-gradient(135deg, #67E8F9, #A78BFA);
  box-shadow:
    0 0 0 1px rgba(167, 139, 250, 0.4),
    0 12px 30px -12px rgba(167, 139, 250, 0.65);
}

.scb-submit:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(167, 139, 250, 0.7),
    0 20px 40px -14px rgba(167, 139, 250, 0.85);
}

.scb-wa-btn {
  color: #05070D;
  background: linear-gradient(135deg, #34D399, #22D3EE);
  box-shadow:
    0 0 0 1px rgba(52, 211, 153, 0.4),
    0 12px 30px -12px rgba(52, 211, 153, 0.65);
}

.scb-wa-btn:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(52, 211, 153, 0.7),
    0 20px 40px -14px rgba(52, 211, 153, 0.85);
}

.scb-submit:active,
.scb-wa-btn:active { transform: scale(0.98); }

.scb-feedback {
  margin-top: 16px;
  min-height: 22px;
  font-size: 0.86rem;
  font-weight: 600;
  text-align: center;
}

.scb-feedback.success { color: var(--success); }
.scb-feedback.error   { color: var(--danger); }

/* ---------------------------------------------------------
   10. FULLSCREEN COMMENT MODAL
   --------------------------------------------------------- */
.comment-modal {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.28s var(--ease);
}

.comment-modal.open {
  display: flex;
  opacity: 1;
}

.cm-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 5, 10, 0.85);
  -webkit-backdrop-filter: blur(14px);
          backdrop-filter: blur(14px);
}

.cm-panel {
  position: relative;
  width: 100%;
  max-width: 640px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border-2);
  border-radius: var(--r-2xl);
  box-shadow:
    0 40px 100px -20px rgba(0, 0, 0, 0.85),
    0 0 60px -20px rgba(34, 211, 238, 0.35);
  animation: cmSlideUp 0.35s var(--ease);
}

@keyframes cmSlideUp {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.cm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
}

.cm-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.cm-title i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 1rem;
  color: #05070D;
  background: linear-gradient(135deg, #67E8F9, #A78BFA);
  border-radius: 12px;
  box-shadow: 0 0 24px rgba(167, 139, 250, 0.5);
}

.cm-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 1rem;
  color: var(--text-2);
  background: var(--surface-3);
  border: 1px solid var(--border-2);
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}

.cm-close:hover {
  color: #FCA5A5;
  background: rgba(248, 113, 113, 0.1);
  border-color: rgba(248, 113, 113, 0.5);
  transform: rotate(90deg);
}

.cm-body {
  flex: 1;
  padding: 22px 24px 24px;
  overflow-y: auto;
}

.cm-body::-webkit-scrollbar { width: 6px; }
.cm-body::-webkit-scrollbar-thumb {
  background: var(--border-2);
  border-radius: var(--r-full);
}

.cm-body .scb-form textarea {
  min-height: 180px;
  max-height: none;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---------------------------------------------------------
   11. ANIMATIONS
   --------------------------------------------------------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------------------------------------------------------
   12. RESPONSIVE
   --------------------------------------------------------- */
@media (max-width: 900px) {
  .product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 32px;
  width: 100%;
  align-items: start;
}

@media (max-width: 720px) {
  body { padding: 24px 14px 56px; }

  .store-header { margin-bottom: 40px; }
  .store-header h1 { font-size: 1.7rem; gap: 14px; }
  .store-header h1 .logo-icon {
    width: 48px;
    height: 48px;
    font-size: 1.4rem;
    border-radius: 16px;
  }
  .store-tagline { font-size: 0.85rem; }

  .wa-header-btn { padding: 11px 20px; font-size: 0.9rem; }

  .product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 32px;
  width: 100%;
  align-items: start;
}.product-info {
  padding: 24px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
  min-height: 0;
}

@media (max-width: 480px) {
  .store-header h1 { flex-direction: column; gap: 10px; }
  .wa-header-btn { width: 100%; justify-content: center; }

  .mini-actions { gap: 8px; }
  .mini-btn { padding: 11px 12px; font-size: 0.82rem; }

  .scb-actions { flex-direction: column; gap: 8px; }
  .scb-submit,
  .scb-wa-btn { width: 100%; }

  .comment-modal { padding: 10px; }
  .cm-panel { max-height: 95vh; border-radius: 22px; }
  .cm-header { padding: 16px 18px; }
  .cm-title { font-size: 0.95rem; gap: 10px; }
  .cm-title i { width: 36px; height: 36px; font-size: 0.9rem; }
  .cm-close { width: 36px; height: 36px; font-size: 0.9rem; }
  .cm-body { padding: 18px; }
  .cm-body .scb-form textarea { min-height: 150px; }
  .scb-expand-btn { width: 36px; height: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  body::before { animation: none; }
  .store-header h1 .logo-icon::after { animation: none; }
}

/* =========================================================
   SKELETON LOADER + FOCUS RING (v2 additions)
   ========================================================= */

/* Shimmer base */
.shimmer {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #131A2A 0%, #1A2238 100%);
  border-radius: 12px;
}

.shimmer::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(34, 211, 238, 0.10) 45%,
    rgba(167, 139, 250, 0.14) 55%,
    transparent 100%
  );
  transform: translateX(-100%);
  animation: shimmerSweep 1.8s ease-in-out infinite;
}

@keyframes shimmerSweep {
  to { transform: translateX(100%); }
}

/* Gallery focus ring (keyboard nav) */
[data-gallery]:focus {
  outline: none;
}

[data-gallery]:focus-visible {
  outline: 2px solid #22D3EE;
  outline-offset: 4px;
  border-radius: var(--r-2xl);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.15);
}

/* Retry button inherits wa-header-btn styles already */

/* Reduced motion for shimmer */
@media (prefers-reduced-motion: reduce) {
  .shimmer::after { animation: none; }
}